語系:
繁體中文
English
說明(常見問題)
回圖書館首頁
手機版館藏查詢
登入
回首頁
切換:
標籤
|
MARC模式
|
ISBD
Suppression of friction-induced osci...
~
Michaux, Michael Andre.
FindBook
Google Book
Amazon
博客來
Suppression of friction-induced oscillations through use of high-frequency dither signals.
紀錄類型:
書目-電子資源 : Monograph/item
正題名/作者:
Suppression of friction-induced oscillations through use of high-frequency dither signals./
作者:
Michaux, Michael Andre.
面頁冊數:
185 p.
附註:
Source: Dissertation Abstracts International, Volume: 66-07, Section: B, page: 3914.
Contained By:
Dissertation Abstracts International66-07B.
標題:
Engineering, Mechanical. -
電子資源:
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3183235
ISBN:
0542243474
Suppression of friction-induced oscillations through use of high-frequency dither signals.
Michaux, Michael Andre.
Suppression of friction-induced oscillations through use of high-frequency dither signals.
- 185 p.
Source: Dissertation Abstracts International, Volume: 66-07, Section: B, page: 3914.
Thesis (Ph.D.)--Georgia Institute of Technology, 2005.
Friction-induced oscillations occur in many engineering systems, often resulting in noise, vibration, and excessive or uneven wear. This research addresses the suppression of such oscillations, especially with application to braking systems, through the use of high-frequency dither signals. Brake squeal is an annoying and elusive problem too often present in braking systems of automobiles, trucks and aircraft.
ISBN: 0542243474Subjects--Topical Terms:
783786
Engineering, Mechanical.
Suppression of friction-induced oscillations through use of high-frequency dither signals.
LDR
:02924nmm 2200313 4500
001
1818176
005
20060829131828.5
008
130610s2005 eng d
020
$a
0542243474
035
$a
(UnM)AAI3183235
035
$a
AAI3183235
040
$a
UnM
$c
UnM
100
1
$a
Michaux, Michael Andre.
$3
1907517
245
1 0
$a
Suppression of friction-induced oscillations through use of high-frequency dither signals.
300
$a
185 p.
500
$a
Source: Dissertation Abstracts International, Volume: 66-07, Section: B, page: 3914.
500
$a
Directors: Kenneth A. Cunefare; Aldo A. Ferri.
502
$a
Thesis (Ph.D.)--Georgia Institute of Technology, 2005.
520
$a
Friction-induced oscillations occur in many engineering systems, often resulting in noise, vibration, and excessive or uneven wear. This research addresses the suppression of such oscillations, especially with application to braking systems, through the use of high-frequency dither signals. Brake squeal is an annoying and elusive problem too often present in braking systems of automobiles, trucks and aircraft.
520
$a
In previous work, the effectiveness of high-frequency dither to eliminate squeal in an automotive disc brake assembly was demonstrated experimentally. The main features of the dither-squeal cancellation system was the application of a high frequency variation in the brake pressure force accomplished by means of a piezoelectric stack placed behind one of the brake pads.
520
$a
This thesis contains a theoretical and numerical treatment of the application of dither to frictional systems. Two types of systems are investigated. The first is a classic, mass-on-a-moving belt problem, which experiences friction-induced oscillations similar to those encountered in brake applications. The system is first studied using an analytical technique based on the method of averaging. It is shown that, depending on the system, friction, dither-waveform, and belt-speed parameters, dither can stabilize an unstable system. However, in some cases, dither can destabilize an initially stable system. These results are verified numerically using time integration. The second type of system analyzed in this thesis is an annular plate with a rotating frictional device. The method of multiple scales is used to predict subcritical regions of instability; the results are validated using Floquet theory. The thesis treats both tangential and normal dither, the latter being closer to the brake application. It is found that normal dither, in addition to being harder to analyze, is much less effective than tangential dither.
590
$a
School code: 0078.
650
4
$a
Engineering, Mechanical.
$3
783786
650
4
$a
Engineering, Automotive.
$3
1018477
690
$a
0548
690
$a
0540
710
2 0
$a
Georgia Institute of Technology.
$3
696730
773
0
$t
Dissertation Abstracts International
$g
66-07B.
790
1 0
$a
Cunefare, Kenneth A.,
$e
advisor
790
1 0
$a
Ferri, Aldo A.,
$e
advisor
790
$a
0078
791
$a
Ph.D.
792
$a
2005
856
4 0
$u
http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3183235
筆 0 讀者評論
館藏地:
全部
電子資源
出版年:
卷號:
館藏
1 筆 • 頁數 1 •
1
條碼號
典藏地名稱
館藏流通類別
資料類型
索書號
使用類型
借閱狀態
預約狀態
備註欄
附件
W9209039
電子資源
11.線上閱覽_V
電子書
EB
一般使用(Normal)
在架
0
1 筆 • 頁數 1 •
1
多媒體
評論
新增評論
分享你的心得
Export
取書館
處理中
...
變更密碼
登入